Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7036022 | Verification of trusted-path commands | Mary Ellen Zurko, Thomas Andrew Casey, Jr., Morrie Gasser, Clifford E. Kahn, Andrew H. Mason +3 more | 2006-04-25 |
| 6871283 | Processing trusted commands in trusted and untrusted environments | Mary Ellen Zurko, Thomas Andrew Casey, Jr., Morrie Gasser, Clifford E. Kahn, Andrew H. Mason +3 more | 2005-03-22 |
| 6507909 | Method for executing trusted-path commands | Mary Ellen Zurko, Thomas Andrew Casey, Jr., Morrie Gasser, Clifford E. Kahn, Andrew H. Mason +3 more | 2003-01-14 |
| 5522075 | Protection ring extension for computers having distinct virtual machine monitor and virtual machine address spaces | Paul T. Robinson, Andrew H. Mason | 1996-05-28 |
| 5319760 | Translation buffer for virtual machines with address space match | Andrew H. Mason, Paul T. Robinson, Richard T. Witek | 1994-06-07 |